Product Summary

Steel cylinder is an important kind of gas cylinder. It can be easily learned that this cylinder is made of steel. The material is a metal alloys that makes up of 10.5% or more Chromium (Cr) and more than 50% Iron (Fe). Although it is called "stainless", a better term for it is "highly stain resistant". A somewhat dark metal, it looks bright because it reflects light. This material has four advantages. Above all, it is one of the most hygienic surfaces for the preparation of foods and very easy to clean, as its unique surface has no pores or cracks to harbor dirt, grime or bacteria. The second, it is very attractive and requires minimal care, since it won't chip or easily rust and it takes little seasoning. The third, it will not affect flavor, as it does not react with acidic foods during food preparation or cooking. At last but not least, with proper care, it has a useful life expectancy of over 100 years, and it is totally recyclable.

Besides, steel cylinder is a tank or a pressure vessel used to store gases at above atmospheric pressure. While, high pressure it is also called bottled gases. It is often color coded, but the codes are not standard across different jurisdictions, and sometimes are not regulated. Cylinder color can not safely be used for positive product identification; cylinders have labels which identify the gas they contain and the label alone should be used for positive identification.

Finally, in order to meet different requirements, there are various series of steel cylinder. Let's take QP-YP-01 series as example, the specifications are as follows. Water capacity is 40L; Outside diameter is 219mm; Max. working pressure is 15Mpa and test pressure is 22.5MPa; Weight is 50kg (including valve); Length is 1,480mm (including valve which is 100mm); Min wall thickness is 5.7mm and material is 37mn and so on.